A Volume Dial for your Ears

Introducing the worlds first fully analogue, adjustable high fidelity earplugs – the Knops Earplugs, made in the Netherlands.

Designed for people who value their hearing, Knops earplugs put the power of sound control at your fingertips without batteries or apps. A similar reduction in dB across all frequencies creates a very flat response curve meaning music can be enjoyed clearly as intended but at a lower volume.

With 4 acoustically tuned settings (0dB, ~10dB, ~20dB and ~30dB reduction*), users can fine-tune their listening environment in real time, without removing the earplugs or fiddling with different filters. A simple turn of the outer drum, as you would a volume dial, adjusts the filter of the earplug. Each ear can be adjusted independently.

What’s Included?

Knops earplugs are supplied with silicon ear tips plus 3 different sizes of foam tips to ensure users can achieve a good in-ear seal. Each set comes with a carry case, supplied in retail display packaging with instructions. 2 year limited warranty, excluding the tips.

The 4 Settings of Knops

The Knops earplugs consist of 4 settings that help you reduce sound.

• Step 1 is the only setting that does not filter any sound and lets you hear everything loud and clear. Although this step doesn’t use a filter, it is acoustically tuned.
• Step 2, 3, 4 filter ~10dB, ~20dB and ~30dB respectively.*

Where to use Knops

Thanks to their quick adjustment, Knops give you a highly adaptive approach to noise and volume adjustment on the fly.

• Protect your ears at concerts, festivals and clubs without reducing audio quality.
• Turn the volume down at loud bars while still being able to hold conversations.
• Reduce distractions at the office, co-working spaces and cafés.
• Read, work or sleep better during travel.
• Get more study done or focus during an exam.

*dB reduction shown is the average or approximate reduction achieved during testing and assumes an air-tight seal in the ear canal.